Cheap flights from Kansas City to Harlingen

One-way fares from $272 · MKC → HRL · prices found by travellers in the last 48 hours

Compare all dates Harlingen → Kansas City
Cheapest fare
$272

Southwest Airlines · Fri, Nov 13

Cheapest month
November

from $272

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 05m

1,460 km

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Cheapest month to fly from Kansas City to Harlingen

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $272

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Southwest Airlines
Depart05:30 Fri, Nov 13MCI → HRL 3h 05m · 1 stop
$272one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Harlingen

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in HarlingenCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in HarlingenTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in HarlingenPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in HarlingenCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Kansas City to Harlingen

Kansas City (MKC) and Harlingen (HRL) are about 1,460 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 05m. Over the next few months, one-way fares start from $272, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kansas City to Harlingen?

The cheapest one-way fare we've seen recently is $272 with Southwest Airlines, departing Friday, November 13, 2026.

What is the cheapest month to fly from Kansas City to Harlingen?

November 2026 currently has the lowest fares, from $272 one way.

Are there direct flights from Kansas City to Harlingen?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Kansas City to Harlingen?

The quickest journey we've seen takes about 3h 05m. Kansas City and Harlingen are around 1,460 km apart.

Which airlines fly from Kansas City to Harlingen?

Recent fares on this route were with Southwest Airlines.

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